?   	github.com/google/syzkaller/dashboard/dashapi	[no test files]
ok  	github.com/google/syzkaller/dashboard/app	0.106s
?   	github.com/google/syzkaller/pkg/debugtracer	[no test files]
?   	github.com/google/syzkaller/pkg/gce	[no test files]
?   	github.com/google/syzkaller/pkg/gcs	[no test files]
?   	github.com/google/syzkaller/pkg/hash	[no test files]
?   	github.com/google/syzkaller/pkg/html/pages	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/iset	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/powerpc	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/x86	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/x86/gen	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/x86/generated	[no test files]
?   	github.com/google/syzkaller/pkg/ifuzz/powerpc/generated	[no test files]
?   	github.com/google/syzkaller/pkg/ipc/ipcconfig	[no test files]
?   	github.com/google/syzkaller/pkg/kcidb	[no test files]
?   	github.com/google/syzkaller/pkg/report/crash	[no test files]
?   	github.com/google/syzkaller/pkg/rpctype	[no test files]
?   	github.com/google/syzkaller/pkg/signal	[no test files]
?   	github.com/google/syzkaller/pkg/testutil	[no test files]
?   	github.com/google/syzkaller/pkg/tools	[no test files]
ok  	github.com/google/syzkaller/executor	5.020s
ok  	github.com/google/syzkaller/pkg/asset	0.137s
ok  	github.com/google/syzkaller/pkg/ast	0.654s
ok  	github.com/google/syzkaller/pkg/auth	(cached)
?   	github.com/google/syzkaller/sys	[no test files]
?   	github.com/google/syzkaller/sys/akaros/gen	[no test files]
?   	github.com/google/syzkaller/sys/akaros	[no test files]
?   	github.com/google/syzkaller/sys/darwin	[no test files]
?   	github.com/google/syzkaller/sys/darwin/gen	[no test files]
?   	github.com/google/syzkaller/sys/freebsd	[no test files]
?   	github.com/google/syzkaller/sys/freebsd/gen	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia/fidlgen	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia/gen	[no test files]
?   	github.com/google/syzkaller/sys/fuchsia/layout	[no test files]
?   	github.com/google/syzkaller/sys/linux/gen	[no test files]
?   	github.com/google/syzkaller/sys/netbsd/gen	[no test files]
?   	github.com/google/syzkaller/sys/openbsd/gen	[no test files]
?   	github.com/google/syzkaller/sys/syz-extract	[no test files]
?   	github.com/google/syzkaller/sys/syz-sysgen	[no test files]
?   	github.com/google/syzkaller/sys/targets	[no test files]
?   	github.com/google/syzkaller/sys/test	[no test files]
?   	github.com/google/syzkaller/sys/test/gen	[no test files]
?   	github.com/google/syzkaller/sys/trusty	[no test files]
?   	github.com/google/syzkaller/sys/trusty/gen	[no test files]
?   	github.com/google/syzkaller/sys/windows	[no test files]
?   	github.com/google/syzkaller/sys/windows/gen	[no test files]
?   	github.com/google/syzkaller/syz-runner	[no test files]
?   	github.com/google/syzkaller/tools/syz-benchcmp	[no test files]
?   	github.com/google/syzkaller/tools/syz-bisect	[no test files]
?   	github.com/google/syzkaller/tools/syz-build	[no test files]
?   	github.com/google/syzkaller/tools/syz-check	[no test files]
?   	github.com/google/syzkaller/tools/syz-cover	[no test files]
?   	github.com/google/syzkaller/tools/syz-crush	[no test files]
?   	github.com/google/syzkaller/tools/syz-db	[no test files]
?   	github.com/google/syzkaller/tools/syz-execprog	[no test files]
?   	github.com/google/syzkaller/tools/syz-expand	[no test files]
?   	github.com/google/syzkaller/tools/syz-fillreports	[no test files]
?   	github.com/google/syzkaller/tools/syz-fmt	[no test files]
?   	github.com/google/syzkaller/tools/syz-hubtool	[no test files]
?   	github.com/google/syzkaller/tools/syz-imagegen	[no test files]
?   	github.com/google/syzkaller/tools/syz-kcidb	[no test files]
?   	github.com/google/syzkaller/tools/syz-lore	[no test files]
?   	github.com/google/syzkaller/tools/syz-make	[no test files]
?   	github.com/google/syzkaller/tools/syz-minconfig	[no test files]
?   	github.com/google/syzkaller/tools/syz-mutate	[no test files]
?   	github.com/google/syzkaller/tools/syz-prog2c	[no test files]
?   	github.com/google/syzkaller/tools/syz-query-subsystems	[no test files]
?   	github.com/google/syzkaller/tools/syz-reporter	[no test files]
?   	github.com/google/syzkaller/tools/syz-repro	[no test files]
?   	github.com/google/syzkaller/tools/syz-reprolist	[no test files]
?   	github.com/google/syzkaller/tools/syz-runtest	[no test files]
?   	github.com/google/syzkaller/tools/syz-showprio	[no test files]
?   	github.com/google/syzkaller/tools/syz-stress	[no test files]
?   	github.com/google/syzkaller/tools/syz-symbolize	[no test files]
?   	github.com/google/syzkaller/tools/syz-testbed	[no test files]
?   	github.com/google/syzkaller/tools/syz-testbuild	[no test files]
?   	github.com/google/syzkaller/tools/syz-trace2syz	[no test files]
?   	github.com/google/syzkaller/tools/syz-tty	[no test files]
?   	github.com/google/syzkaller/tools/syz-upgrade	[no test files]
?   	github.com/google/syzkaller/tools/syz-usbgen	[no test files]
?   	github.com/google/syzkaller/vm/adb	[no test files]
?   	github.com/google/syzkaller/vm/bhyve	[no test files]
?   	github.com/google/syzkaller/vm/cuttlefish	[no test files]
?   	github.com/google/syzkaller/vm/gce	[no test files]
?   	github.com/google/syzkaller/vm/gvisor	[no test files]
?   	github.com/google/syzkaller/vm/kvm	[no test files]
?   	github.com/google/syzkaller/vm/odroid	[no test files]
?   	github.com/google/syzkaller/vm/proxyapp/mocks	[no test files]
?   	github.com/google/syzkaller/vm/proxyapp/proxyrpc	[no test files]
?   	github.com/google/syzkaller/vm/qemu	[no test files]
?   	github.com/google/syzkaller/vm/starnix	[no test files]
?   	github.com/google/syzkaller/vm/vmm	[no test files]
?   	github.com/google/syzkaller/vm/vmware	[no test files]
ok  	github.com/google/syzkaller/pkg/bisect	73.579s
ok  	github.com/google/syzkaller/pkg/bisect/minimize	(cached)
ok  	github.com/google/syzkaller/pkg/build	8.681s
ok  	github.com/google/syzkaller/pkg/compiler	6.095s
ok  	github.com/google/syzkaller/pkg/config	(cached)
ok  	github.com/google/syzkaller/pkg/cover	13.715s
ok  	github.com/google/syzkaller/pkg/cover/backend	0.462s
--- FAIL: TestGenerate (10.34s)
    --- FAIL: TestGenerate/fuchsia/amd64 (0.23s)
        testutil.go:33: seed=1694427317043070857
        testutil.go:33: seed=1694427317276859112
        --- FAIL: TestGenerate/fuchsia/amd64/5 (1.63s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static unsigned long long procid;
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                	for (procid = 0; procid < 4; procid++) {
                		if (fork() == 0) {
                			use_temporary_dir();
                			do_sandbox_none();
                		}
                	}
                	sleep(1000000);
                	return 0;
                }
                
                <stdin>:269:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2855461698 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/10 (1.55s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:255:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor339118594 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/14 (1.60s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:2 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static unsigned long long procid;
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
                	}
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                	for (procid = 0; procid < 2; procid++) {
                		if (fork() == 0) {
                			use_temporary_dir();
                			do_sandbox_none();
                		}
                	}
                	sleep(1000000);
                	return 0;
                }
                
                <stdin>:271:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor3423098842 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/6 (1.79s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 500);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:267:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor989830794 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/4 (1.80s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:267:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor2679085714 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/8 (1.82s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:-9223372036854775808 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:267:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor1559630819 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/7 (1.85s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			loop();
                	return 0;
                }
                
                <stdin>:261:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor184807798 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/1 (1.89s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:267:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor3527728318 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/3 (1.91s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:10 Procs:0 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:267:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor4274502712 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/9 (1.92s)
            csource_test.go:150: opts: {Threaded:true Repeat:true RepeatTimes:0 Procs:0 Slowdown:1 Sandbox:none SandboxArg:9223372036854775807 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Repro:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}
                program:
                zx_socket_set_disposition(0x0, 0x1, 0x2) (fail_nth: 1)
                zx_channel_call$fuchsia_io_NodeSetAttr(0x0, 0x0, 0x7fffffffffffffff, &(0x7f0000010100)={&(0x7f0000000000)={{}, 0x48, {0x8, 0xffff, 0xcab4, 0x7, 0x1ff, 0x10000, 0x80000001}}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000100c0), 0x48, 0x0, 0x10000}, &(0x7f0000010140), &(0x7f0000010180)) (async)
                r0 = syz_future_time(0x0) (rerun: 4)
                zx_channel_call$fuchsia_cobalt_MetricEventLoggerLogString(0x0, 0x0, r0, &(0x7f00000202c0)={&(0x7f00000101c0)={{}, 0xffff, {0x601}, {0x7, 0xffffffffffffffff}, {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}, [0x7c, 0xffff0001, 0x0, 0x5c]}, &(0x7f0000010240), &(0x7f0000010280), &(0x7f0000020280), 0x5c, 0x0, 0x10000}, &(0x7f0000020300), &(0x7f0000020340))
                zx_handle_replace(0x0, 0x8, &(0x7f0000020380)=<r1=>0x0)
                zx_channel_call$fuchsia_io_FileGetFlags(r1, 0x0, r0, &(0x7f0000030480)={&(0x7f00000203c0), &(0x7f0000020400), &(0x7f0000020440), &(0x7f0000030440), 0x10, 0x0, 0x10000}, &(0x7f00000304c0), &(0x7f0000030500))
                zx_task_create_exception_channel(r1, 0x1, &(0x7f0000030540)=<r2=>0x0)
                zx_channel_call$fuchsia_hardware_ethernet_DeviceSetPromiscuousMode(r2, 0x0, r0, &(0x7f0000040640)={&(0x7f0000030580)={{}, 0x2d}, &(0x7f00000305c0), &(0x7f0000030600), &(0x7f0000040600), 0x11, 0x0, 0x10000}, &(0x7f0000040680), &(0x7f00000406c0))
                zx_vcpu_create(r2, 0x8, 0x10001, &(0x7f0000040700)=<r3=>0x0)
                zx_channel_call$fuchsia_cobalt_LoggerLogCobaltEvents(r3, 0x0, r0, &(0x7f0000050a40)={&(0x7f0000040740)={{}, {0x1c11aff3, 0xffffffffffffffff}, {[{0x0, {0xfffffffffffffff7, 0xffffffffffffffff}, {0xfff, 0xffffffffffffffff}, @eventInLine={0x1, {0x5d}}}, {0xffff0000, {0x8000, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x400}}}, {0x4, {0x3, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff}, @int_histogramInLine={0x7, {0x8, 0xffffffffffffffff}}}, {0x1ff, {0x7fffffffffffffff, 0xffffffffffffffff}, {0x1f, 0xffffffffffffffff}, @fps={0x4, 0x24}}, {0x0, {0x1, 0xffffffffffffffff}, {0xffff}, @fps={0x4, 0x3}}, {0x1, {0x101}, {0x8, 0xffffffffffffffff}, @memory_bytes_used={0x5, 0x9a2a}}], [{[0x7f, 0x0, 0x9], {'\x00'}}, {[0x5]}, {[0x8001, 0x8, 0x1, 0x400, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0x5, 0xdd], {'7'}}, {[0x20, 0xffffff37, 0x6dd], {'-/-*(!//]'}}, {[0xfffffff8, 0x1, 0x3, 0xff, 0x79a9, 0x9, 0x1], {'^\xae-'}}, {[0x800, 0x7], {'-%*$\\\'*[*\'\xf1(.#}[]+\x9b:\\-'}}, {[0xfffffe14, 0x1, 0x6, 0x8001, 0x64773f73, 0x2, 0x6]}, {[0xcd, 0x1f, 0xaec7, 0x2], {'['}}]}}, &(0x7f00000409c0)={[{}, {}, {}, {}]}, &(0x7f0000040a00), &(0x7f0000050a00), 0x270, 0x0, 0x10000}, &(0x7f0000050a80), &(0x7f0000050ac0))
                syz_execute_func(&(0x7f0000000000)="c4a35d784e008a66440f7fb7f4fffffff0ff4991c4a17963b06b000000c482792261648f892001ddc4a1d1ef0dd692ab036543f630c4a109de7455f940d8c0")
                syz_future_time(0x1)
                syz_job_default()
                syz_mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
                syz_process_self()
                syz_thread_self()
                syz_vmar_root_self()
                
            csource_test.go:151: failed to build program:
                // autogenerated by syzkaller (https://github.com/google/syzkaller)
                
                #define _GNU_SOURCE 
                
                #include <endian.h>
                #include <errno.h>
                #include <fcntl.h>
                #include <lib/fdio/directory.h>
                #include <poll.h>
                #include <pthread.h>
                #include <signal.h>
                #include <stdint.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>
                #include <sys/file.h>
                #include <sys/ioctl.h>
                #include <sys/socket.h>
                #include <sys/stat.h>
                #include <sys/time.h>
                #include <sys/types.h>
                #include <sys/uio.h>
                #include <time.h>
                #include <unistd.h>
                #include <utime.h>
                #include <zircon/process.h>
                #include <zircon/status.h>
                #include <zircon/syscalls.h>
                
                static void sleep_ms(uint64_t ms)
                {
                	usleep(ms * 1000);
                }
                
                static uint64_t current_time_ms(void)
                {
                	struct timespec ts;
                	if (clock_gettime(CLOCK_MONOTONIC, &ts))
                	exit(1);
                	return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
                }
                
                static void use_temporary_dir(void)
                {
                	char tmpdir_template[] = "/tmp/syzkaller.XXXXXX";
                	char* tmpdir = mkdtemp(tmpdir_template);
                	if (!tmpdir)
                	exit(1);
                	if (chmod(tmpdir, 0777))
                	exit(1);
                	if (chdir(tmpdir))
                	exit(1);
                }
                
                static int inject_fault(int nth)
                {
                	return 0;
                }
                
                static void setup_fault()
                {
                }
                
                static void thread_start(void* (*fn)(void*), void* arg)
                {
                	pthread_t th;
                	pthread_attr_t attr;
                	pthread_attr_init(&attr);
                	pthread_attr_setstacksize(&attr, 128 << 10);
                	int i = 0;
                	for (; i < 100; i++) {
                		if (pthread_create(&th, &attr, fn, arg) == 0) {
                			pthread_attr_destroy(&attr);
                			return;
                		}
                		if (errno == EAGAIN) {
                			usleep(50);
                			continue;
                		}
                		break;
                	}
                	exit(1);
                }
                
                typedef struct {
                	int state;
                } event_t;
                
                static void event_init(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_reset(event_t* ev)
                {
                	ev->state = 0;
                }
                
                static void event_set(event_t* ev)
                {
                	if (ev->state)
                	exit(1);
                	__atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
                }
                
                static void event_wait(event_t* ev)
                {
                	while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
                		usleep(200);
                }
                
                static int event_isset(event_t* ev)
                {
                	return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
                }
                
                static int event_timedwait(event_t* ev, uint64_t timeout_ms)
                {
                	uint64_t start = current_time_ms();
                	for (;;) {
                		if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
                			return 1;
                		if (current_time_ms() - start > timeout_ms)
                			return 0;
                		usleep(200);
                	}
                }
                
                long syz_mmap(size_t addr, size_t size)
                {
                	zx_handle_t root = zx_vmar_root_self();
                	zx_info_vmar_t info;
                	zx_status_t status = zx_object_get_info(root, ZX_INFO_VMAR, &info, sizeof(info), 0, 0);
                	if (status != ZX_OK) {
                		return status;
                	}
                	zx_handle_t vmo;
                	status = zx_vmo_create(size, 0, &vmo);
                	if (status != ZX_OK) {
                		return status;
                	}
                	uintptr_t mapped_addr;
                	status = zx_vmar_map(root, ZX_VM_FLAG_SPECIFIC_OVERWRITE | ZX_VM_FLAG_PERM_READ | ZX_VM_FLAG_PERM_WRITE,
                			     addr - info.base, vmo, 0, size,
                			     &mapped_addr);
                	zx_status_t close_vmo_status = zx_handle_close(vmo);
                	if (close_vmo_status != ZX_OK) {
                	}
                	return status;
                }
                
                static long syz_process_self(void)
                {
                	return zx_process_self();
                }
                
                static long syz_thread_self(void)
                {
                	return zx_thread_self();
                }
                
                static long syz_vmar_root_self(void)
                {
                	return zx_vmar_root_self();
                }
                
                static long syz_job_default(void)
                {
                	return zx_job_default();
                }
                
                static long syz_future_time(volatile long when)
                {
                	zx_time_t delta_ms = 10000;
                	switch (when) {
                	case 0:
                		delta_ms = 5;
                		break;
                	case 1:
                		delta_ms = 30;
                		break;
                	}
                	zx_time_t now = 0;
                	zx_clock_read(ZX_CLOCK_MONOTONIC, &now);
                	return now + delta_ms * 1000 * 1000;
                }
                
                static void loop();
                static int do_sandbox_none(void)
                {
                	loop();
                	return 0;
                }
                #define CAST(f) ({void* p = (void*)f; p; })
                
                static long syz_execute_func(volatile long text)
                {
                	((void (*)(void))(text))();
                	return 0;
                }
                
                struct thread_t {
                	int created, call;
                	event_t ready, done;
                };
                
                static struct thread_t threads[16];
                static void execute_call(int call);
                static int running;
                
                static void* thr(void* arg)
                {
                	struct thread_t* th = (struct thread_t*)arg;
                	for (;;) {
                		event_wait(&th->ready);
                		event_reset(&th->ready);
                		execute_call(th->call);
                		__atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
                		event_set(&th->done);
                	}
                	return 0;
                }
                
                static void execute_one(void)
                {
                	int i, call, thread;
                	for (call = 0; call < 17; call++) {
                		for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) {
                			struct thread_t* th = &threads[thread];
                			if (!th->created) {
                				th->created = 1;
                				event_init(&th->ready);
                				event_init(&th->done);
                				event_set(&th->done);
                				thread_start(thr, th);
                			}
                			if (!event_isset(&th->done))
                				continue;
                			event_reset(&th->done);
                			th->call = call;
                			__atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
                			event_set(&th->ready);
                			if (call == 1)
                				break;
                			event_timedwait(&th->done, 50);
                			break;
                		}
                	}
                	for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
                		sleep_ms(1);
                }
                
                static void execute_one(void);
                static void loop(void)
                {
                	execute_one();
                }
                
                uint64_t r[4] = {0x0, 0x0, 0x0, 0x0};
                
                void execute_call(int call)
                {
                		intptr_t res = 0;
                	switch (call) {
                	case 0:
                		inject_fault(1);
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                		break;
                	case 1:
                *(uint64_t*)0x20010100 = 0x20000000;
                *(uint32_t*)0x20000000 = 0;
                memset((void*)0x20000004, 0, 3);
                *(uint8_t*)0x20000007 = 1;
                *(uint64_t*)0x20000008 = 0xbd5559a00000000;
                *(uint32_t*)0x20000010 = 0x48;
                *(uint32_t*)0x20000014 = 8;
                *(uint64_t*)0x20000018 = 0xffff;
                *(uint64_t*)0x20000020 = 0xcab4;
                *(uint64_t*)0x20000028 = 7;
                *(uint64_t*)0x20000030 = 0x1ff;
                *(uint64_t*)0x20000038 = 0x10000;
                *(uint64_t*)0x20000040 = 0x80000001;
                *(uint64_t*)0x20010108 = 0x20000080;
                *(uint64_t*)0x20010110 = 0x200000c0;
                *(uint64_t*)0x20010118 = 0x200100c0;
                *(uint32_t*)0x20010120 = 0x48;
                *(uint32_t*)0x20010124 = 0;
                *(uint32_t*)0x20010128 = 0x10000;
                *(uint32_t*)0x2001012c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/0x7fffffffffffffff, /*args=*/0x20010100, /*actual_bytes=*/0x20010140, /*actual_handles=*/0x20010180);
                		break;
                	case 2:
                		res = -1;
                res = syz_future_time(/*when=*/0);
                		{
                		int i;
                		for(i = 0; i < 4; i++) {
                syz_future_time(/*when=*/0);
                				}
                		}
                		if ((int)res != -1)
                				r[0] = res;
                		break;
                	case 3:
                *(uint64_t*)0x200202c0 = 0x200101c0;
                *(uint32_t*)0x200101c0 = 0;
                memset((void*)0x200101c4, 0, 3);
                *(uint8_t*)0x200101c7 = 1;
                *(uint64_t*)0x200101c8 = 0x591cb25600000000;
                *(uint32_t*)0x200101d0 = 0xffff;
                *(uint64_t*)0x200101d4 = 0x601;
                *(uint64_t*)0x200101dc = 0;
                *(uint64_t*)0x200101e4 = 7;
                *(uint64_t*)0x200101ec = -1;
                memcpy((void*)0x200101f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2001020c = 0x7c;
                *(uint32_t*)0x20010210 = 0xffff0001;
                *(uint32_t*)0x20010214 = 0;
                *(uint32_t*)0x20010218 = 0x5c;
                *(uint64_t*)0x200202c8 = 0x20010240;
                *(uint64_t*)0x200202d0 = 0x20010280;
                *(uint64_t*)0x200202d8 = 0x20020280;
                *(uint32_t*)0x200202e0 = 0x5c;
                *(uint32_t*)0x200202e4 = 0;
                *(uint32_t*)0x200202e8 = 0x10000;
                *(uint32_t*)0x200202ec = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/0, /*options=*/0, /*deadline=*/r[0], /*args=*/0x200202c0, /*actual_bytes=*/0x20020300, /*actual_handles=*/0x20020340);
                		break;
                	case 4:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_handle_replace))(/*handle=*/0, /*rights=*/8, /*out=*/0x20020380);
                		if (res == ZX_OK)
                r[1] = *(uint32_t*)0x20020380;
                		break;
                	case 5:
                *(uint64_t*)0x20030480 = 0x200203c0;
                *(uint32_t*)0x200203c0 = 0;
                memset((void*)0x200203c4, 0, 3);
                *(uint8_t*)0x200203c7 = 1;
                *(uint64_t*)0x200203c8 = 0x6416a3f600000000;
                *(uint64_t*)0x20030488 = 0x20020400;
                *(uint64_t*)0x20030490 = 0x20020440;
                *(uint64_t*)0x20030498 = 0x20030440;
                *(uint32_t*)0x200304a0 = 0x10;
                *(uint32_t*)0x200304a4 = 0;
                *(uint32_t*)0x200304a8 = 0x10000;
                *(uint32_t*)0x200304ac = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[1], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20030480, /*actual_bytes=*/0x200304c0, /*actual_handles=*/0x20030500);
                		break;
                	case 6:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_task_create_exception_channel))(/*task=*/r[1], /*options=*/1, /*out=*/0x20030540);
                		if (res == ZX_OK)
                r[2] = *(uint32_t*)0x20030540;
                		break;
                	case 7:
                *(uint64_t*)0x20040640 = 0x20030580;
                *(uint32_t*)0x20030580 = 0;
                memset((void*)0x20030584, 0, 3);
                *(uint8_t*)0x20030587 = 1;
                *(uint64_t*)0x20030588 = 0x34c1970400000000;
                *(uint8_t*)0x20030590 = 0x2d;
                *(uint64_t*)0x20040648 = 0x200305c0;
                *(uint64_t*)0x20040650 = 0x20030600;
                *(uint64_t*)0x20040658 = 0x20040600;
                *(uint32_t*)0x20040660 = 0x11;
                *(uint32_t*)0x20040664 = 0;
                *(uint32_t*)0x20040668 = 0x10000;
                *(uint32_t*)0x2004066c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[2], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20040640, /*actual_bytes=*/0x20040680, /*actual_handles=*/0x200406c0);
                		break;
                	case 8:
                		res = -1;
                res = ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_vcpu_create))(/*guest=*/r[2], /*options=*/8, /*entry=*/0x10001, /*out=*/0x20040700);
                		if (res == ZX_OK)
                r[3] = *(uint32_t*)0x20040700;
                		break;
                	case 9:
                *(uint64_t*)0x20050a40 = 0x20040740;
                *(uint32_t*)0x20040740 = 0;
                memset((void*)0x20040744, 0, 3);
                *(uint8_t*)0x20040747 = 1;
                *(uint64_t*)0x20040748 = 0x2905d69400000000;
                *(uint64_t*)0x20040750 = 0x1c11aff3;
                *(uint64_t*)0x20040758 = -1;
                *(uint32_t*)0x20040760 = 0;
                *(uint64_t*)0x20040764 = 0xfffffffffffffff7;
                *(uint64_t*)0x2004076c = -1;
                *(uint64_t*)0x20040774 = 0xfff;
                *(uint64_t*)0x2004077c = -1;
                *(uint32_t*)0x20040784 = 1;
                *(uint8_t*)0x20040788 = 0x5d;
                *(uint32_t*)0x2004079c = 0xffff0000;
                *(uint64_t*)0x200407a0 = 0x8000;
                *(uint64_t*)0x200407a8 = -1;
                *(uint64_t*)0x200407b0 = 9;
                *(uint64_t*)0x200407b8 = -1;
                *(uint32_t*)0x200407c0 = 7;
                *(uint64_t*)0x200407c8 = 0x400;
                *(uint64_t*)0x200407d0 = 0;
                *(uint32_t*)0x200407d8 = 4;
                *(uint64_t*)0x200407dc = 3;
                *(uint64_t*)0x200407e4 = -1;
                *(uint64_t*)0x200407ec = 1;
                *(uint64_t*)0x200407f4 = -1;
                *(uint32_t*)0x200407fc = 7;
                *(uint64_t*)0x20040804 = 8;
                *(uint64_t*)0x2004080c = -1;
                *(uint32_t*)0x20040814 = 0x1ff;
                *(uint64_t*)0x20040818 = 0x7fffffffffffffff;
                *(uint64_t*)0x20040820 = -1;
                *(uint64_t*)0x20040828 = 0x1f;
                *(uint64_t*)0x20040830 = -1;
                *(uint32_t*)0x20040838 = 4;
                *(uint32_t*)0x2004083c = 0x24;
                *(uint32_t*)0x20040850 = 0;
                *(uint64_t*)0x20040854 = 1;
                *(uint64_t*)0x2004085c = -1;
                *(uint64_t*)0x20040864 = 0xffff;
                *(uint64_t*)0x2004086c = 0;
                *(uint32_t*)0x20040874 = 4;
                *(uint32_t*)0x20040878 = 3;
                *(uint32_t*)0x2004088c = 1;
                *(uint64_t*)0x20040890 = 0x101;
                *(uint64_t*)0x20040898 = 0;
                *(uint64_t*)0x200408a0 = 8;
                *(uint64_t*)0x200408a8 = -1;
                *(uint32_t*)0x200408b0 = 5;
                *(uint64_t*)0x200408b8 = 0x9a2a;
                *(uint32_t*)0x200408c8 = 0x7f;
                *(uint32_t*)0x200408cc = 0;
                *(uint32_t*)0x200408d0 = 9;
                memset((void*)0x200408d4, 0, 1);
                *(uint32_t*)0x200408dc = 5;
                *(uint32_t*)0x200408e0 = 0x8001;
                *(uint32_t*)0x200408e4 = 8;
                *(uint32_t*)0x200408e8 = 1;
                *(uint32_t*)0x200408ec = 0x400;
                *(uint32_t*)0x200408f0 = 7;
                memcpy((void*)0x200408f4, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004090c = 5;
                *(uint32_t*)0x20040910 = 0xdd;
                memset((void*)0x20040914, 55, 1);
                *(uint32_t*)0x2004091c = 0x20;
                *(uint32_t*)0x20040920 = 0xffffff37;
                *(uint32_t*)0x20040924 = 0x6dd;
                memcpy((void*)0x20040928, "-/-*(!//]", 9);
                *(uint32_t*)0x20040938 = 0xfffffff8;
                *(uint32_t*)0x2004093c = 1;
                *(uint32_t*)0x20040940 = 3;
                *(uint32_t*)0x20040944 = 0xff;
                *(uint32_t*)0x20040948 = 0x79a9;
                *(uint32_t*)0x2004094c = 9;
                *(uint32_t*)0x20040950 = 1;
                memcpy((void*)0x20040954, "^\256-", 3);
                *(uint32_t*)0x2004095c = 0x800;
                *(uint32_t*)0x20040960 = 7;
                memcpy((void*)0x20040964, "-%*$\\\'*[*\'\361(.#}[]+\233:\\-", 22);
                *(uint32_t*)0x2004097c = 0xfffffe14;
                *(uint32_t*)0x20040980 = 1;
                *(uint32_t*)0x20040984 = 6;
                *(uint32_t*)0x20040988 = 0x8001;
                *(uint32_t*)0x2004098c = 0x64773f73;
                *(uint32_t*)0x20040990 = 2;
                *(uint32_t*)0x20040994 = 6;
                *(uint32_t*)0x20040998 = 0xcd;
                *(uint32_t*)0x2004099c = 0x1f;
                *(uint32_t*)0x200409a0 = 0xaec7;
                *(uint32_t*)0x200409a4 = 2;
                memset((void*)0x200409a8, 91, 1);
                *(uint64_t*)0x20050a48 = 0x200409c0;
                *(uint64_t*)0x20050a50 = 0x20040a00;
                *(uint64_t*)0x20050a58 = 0x20050a00;
                *(uint32_t*)0x20050a60 = 0x270;
                *(uint32_t*)0x20050a64 = 0;
                *(uint32_t*)0x20050a68 = 0x10000;
                *(uint32_t*)0x20050a6c = 0;
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t,intptr_t,intptr_t,intptr_t))CAST(zx_channel_call))(/*handle=*/r[3], /*options=*/0, /*deadline=*/r[0], /*args=*/0x20050a40, /*actual_bytes=*/0x20050a80, /*actual_handles=*/0x20050ac0);
                		break;
                	case 10:
                memcpy((void*)0x20000000, "\xc4\xa3\x5d\x78\x4e\x00\x8a\x66\x44\x0f\x7f\xb7\xf4\xff\xff\xff\xf0\xff\x49\x91\xc4\xa1\x79\x63\xb0\x6b\x00\x00\x00\xc4\x82\x79\x22\x61\x64\x8f\x89\x20\x01\xdd\xc4\xa1\xd1\xef\x0d\xd6\x92\xab\x03\x65\x43\xf6\x30\xc4\xa1\x09\xde\x74\x55\xf9\x40\xd8\xc0", 63);
                syz_execute_func(/*text=*/0x20000000);
                		break;
                	case 11:
                syz_future_time(/*when=*/1);
                		break;
                	case 12:
                syz_job_default();
                		break;
                	case 13:
                syz_mmap(/*addr=*/0x20ffa000, /*len=*/0x3000);
                		break;
                	case 14:
                syz_process_self();
                		break;
                	case 15:
                syz_thread_self();
                		break;
                	case 16:
                syz_vmar_root_self();
                		break;
                	}
                
                }
                int main(void)
                {
                syz_mmap(/*addr=*/0x20000000, /*len=*/0x1000000);
                	setup_fault();
                			use_temporary_dir();
                			do_sandbox_none();
                	return 0;
                }
                
                <stdin>:267:48: error: use of undeclared identifier 'zx_socket_set_disposition'
                ((intptr_t(*)(intptr_t,intptr_t,intptr_t))CAST(zx_socket_set_disposition))(/*handle=*/0, /*disposition=*/1, /*disposition_peer=*/2);
                                                               ^
                1 error generated.
                
                compiler invocation: /syzkaller/shared/fuchsia/prebuilt/third_party/clang/linux-x64/bin/clang [-o /tmp/syz-executor3271636107 -DGOOS_fuchsia=1 -DGOARCH_amd64=1 -DHOSTGOOS_linux=1 -x c - -Wno-deprecated -target x86_64-fuchsia -ldriver -lfdio -lzircon --sysroot /syzkaller/shared/fuchsia/out/x64/zircon_toolchain/obj/zircon/public/sysroot/sysroot -I /syzkaller/shared/fuchsia/sdk/lib/fdio/include -I /syzkaller/shared/fuchsia/zircon/system/ulib/fidl/include -I /syzkaller/shared/fuchsia/src/lib/ddk/include -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.device.manager -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.nand -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.power.statecontrol -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/sdk/fidl/fuchsia.hardware.usb.peripheral -I /syzkaller/shared/fuchsia/out/x64/fidling/gen/zircon/vdso/zx -L /syzkaller/shared/fuchsia/out/x64/x64-shared -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-array-bounds -Wno-unused-command-line-argument]
        --- FAIL: TestGenerate/fuchsia/amd64/0 (1.95s)
            csource_test.go:148: 
        --- FAIL: TestGenerate/fuchsia/amd64/2 (1.98s)
            csource_test.go:148: 
        --- FAIL: TestGenerate/fuchsia/amd64/13 (1.97s)
            csource_test.go:148: 
        --- FAIL: TestGenerate/fuchsia/amd64/12 (2.11s)
            csource_test.go:148: 
FAIL
FAIL	github.com/google/syzkaller/pkg/csource	17.734s
ok  	github.com/google/syzkaller/pkg/db	(cached)
ok  	github.com/google/syzkaller/pkg/email	(cached)
ok  	github.com/google/syzkaller/pkg/email/lore	(cached)
ok  	github.com/google/syzkaller/pkg/host	26.850s
ok  	github.com/google/syzkaller/pkg/html	(cached)
ok  	github.com/google/syzkaller/pkg/ifuzz	(cached)
ok  	github.com/google/syzkaller/pkg/image	2.081s
ok  	github.com/google/syzkaller/pkg/instance	6.156s
ok  	github.com/google/syzkaller/pkg/ipc	14.370s
ok  	github.com/google/syzkaller/pkg/kconfig	(cached)
ok  	github.com/google/syzkaller/pkg/kd	(cached)
ok  	github.com/google/syzkaller/pkg/log	(cached)
ok  	github.com/google/syzkaller/pkg/mgrconfig	5.251s
ok  	github.com/google/syzkaller/pkg/osutil	(cached)
ok  	github.com/google/syzkaller/pkg/report	10.645s
ok  	github.com/google/syzkaller/pkg/repro	5.026s
ok  	github.com/google/syzkaller/pkg/runtest	70.589s
ok  	github.com/google/syzkaller/pkg/serializer	(cached)
ok  	github.com/google/syzkaller/pkg/stats	(cached)
ok  	github.com/google/syzkaller/pkg/subsystem	(cached)
ok  	github.com/google/syzkaller/pkg/subsystem/linux	0.253s
ok  	github.com/google/syzkaller/pkg/subsystem/lists	(cached)
ok  	github.com/google/syzkaller/pkg/symbolizer	(cached)
ok  	github.com/google/syzkaller/pkg/tool	(cached)
ok  	github.com/google/syzkaller/pkg/vcs	(cached)
ok  	github.com/google/syzkaller/prog	44.862s
ok  	github.com/google/syzkaller/prog/test	(cached)
ok  	github.com/google/syzkaller/sys/linux	0.164s
ok  	github.com/google/syzkaller/sys/netbsd	(cached)
ok  	github.com/google/syzkaller/sys/openbsd	(cached)
ok  	github.com/google/syzkaller/syz-ci	6.749s
ok  	github.com/google/syzkaller/syz-fuzzer	0.525s
ok  	github.com/google/syzkaller/syz-hub	0.164s
ok  	github.com/google/syzkaller/syz-hub/state	2.291s
ok  	github.com/google/syzkaller/syz-manager	7.110s
ok  	github.com/google/syzkaller/syz-verifier	6.493s
ok  	github.com/google/syzkaller/tools/syz-kconf	(cached)
ok  	github.com/google/syzkaller/tools/syz-linter	(cached)
ok  	github.com/google/syzkaller/tools/syz-trace2syz/parser	0.166s
ok  	github.com/google/syzkaller/tools/syz-trace2syz/proggen	0.312s
ok  	github.com/google/syzkaller/vm	14.739s
ok  	github.com/google/syzkaller/vm/isolated	6.479s
ok  	github.com/google/syzkaller/vm/proxyapp	8.864s
ok  	github.com/google/syzkaller/vm/vmimpl	6.469s
FAIL